Cadillac Repair: 91 cadillac theft deterrent system, theft deterrent system, lock cylinder

Question
starting disabled because of this. what to do to fix.

Answer
You have a fault either with the:

ignition key.

ignition lock cylinder in the steering column.

Pass- key module under the dash.

wiring problem.



If you are mechanicaly inclined or know of someone who is, You will need simple electrical schematics, Test procedures and picture locations of the components within the system that is causing you problems of which can't be done on this website which only allows one picture. I do not have a website so you will have to e-mail: onlineautohelp@msn.com in order to obtain the information.